I wanted to ask if someone can help me further.
It is an email address from me that is linked to my playstation 4 account. I should change my password at playstation and have to use this email address
Unfortunately I forgot the password and when I press "Forgot password" and enter my current email address for the code, google only comes after that they could not confirm that the email address is mine.
Does anyone know what I can do there?
The email address is determined by Google. You first have to enter the email address you have given there (ps4 email), then you should receive an email via the ps4 address on your mobile phone if you have logged in with it, which means you have to use the email app of every Android device should have.